Commerical Heat Pumps

This enables the units to be installed within a plant room where the cold air that is produced can be used for space cooling or simply ducted to outside. For hot water production, units are usually installed outside, directly re-circulating atmospheric air. Alternatively, they may be installed in a plant room using the machine’s powerful internal fan and a short ductwork system, or in a well ventilated plant room and discharging through a wall to the outside. For heat recovery, the units are normally sited within the area to be cooled, on a firm level concrete base, but they can be positioned in an adjacent area by using the machine’s powerful internal fan and a ductwork system.

The range consists of five floor standing models, with the following features:

• Heating capacities from 6kW to 65kW
• Environmentally friendly R134A refrigerant
• Hot water production up to 70°C
• Option of operation down to -15°C (3034 & 7034 only) with reverse cycle defrost
• Fully weatherproof polyester coated cabinet
• Top or rear discharge options (3034 & 7034 only)
• Cu/Ni heat exchangers can be used with potable water